22067253 has 12 divisors (see below), whose sum is σ = 34327020. Its totient is φ = 13579776.

The previous prime is 22067251. The next prime is 22067261. The reversal of 22067253 is 35276022.

It can be written as a sum of positive squares in 2 ways, for example, as 8803089 + 13264164 = 2967^2 + 3642^2 .

It is not a de Polignac number, because 22067253 - 2¹ = 22067251 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22067251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94188 + ... + 94421.

It is an arithmetic number, because the mean of its divisors is an integer number (2860585).

Almost surely, 2^22067253 is an apocalyptic number.

It is an amenable number.

22067253 is a deficient number, since it is larger than the sum of its proper divisors (12259767).

22067253 is a wasteful number, since it uses less digits than its factorization.

22067253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188628 (or 188625 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 22067253 is about 4697.5794830955. The cubic root of 22067253 is about 280.4891661767.

The spelling of 22067253 in words is "twenty-two million, sixty-seven thousand, two hundred fifty-three".